Preaching to Young Adults: Reaching the Generation Most Likely to Leave

Look out at your Sunday assembly and you will often see a pattern: children with their families, parents in their thirties and forties, a strong presence of older parishioners — and, between them, a noticeably thin band of people in their late teens, twenties, and early thirties. Young adults are, in many parishes, the least-present generation in the pews. Many drifted away after Confirmation or when they left home. Those who remain are often quietly deciding whether the faith is real enough to build a life on.

The young adults who are in your church on Sunday are there by choice, often against the current of their friends and their culture. They are worth preaching to deliberately. This article offers a practical approach to preaching to young adults — what reaches them, what loses them, and how a homily can help a young Catholic decide to stay.

They Can Tell When You Are Performing

The most common mistake in preaching to young people is trying too hard to be relevant. Borrowed slang, forced references to whatever is trending, a sudden shift into a "cool" register — young adults notice immediately, and it reads as condescension. They have grown up surrounded by marketing. They can tell when they are being sold to.

What reaches them is the opposite: sincerity. A homilist who speaks in his own voice, about something he genuinely believes, with evident conviction, will reach young adults far more effectively than one working hard to sound young. You do not need to be their peer. You need to be real.

This includes honesty about what you do not know. "That's a question I've wrestled with too" is more persuasive to a skeptical twenty-five-year-old than a confident answer that does not quite address what they asked.

Don't Dumb It Down

A second common mistake is assuming young adults want the faith simplified. Often the opposite is true. Many are hungry for depth — for reasons, for the intellectual seriousness of the tradition, for the why behind what the Church teaches.

They are used to being able to find serious arguments about anything online. If the Church seems unable to offer serious answers to serious questions, they conclude that there are none. A homily that engages a real question with real thought — drawing on the saints, the Fathers, the long intellectual tradition of the Church — tells them that faith and thinking are not enemies. Our guide to drawing on the Church Fathers without sounding academic can help you do this accessibly.

Depth does not mean length, or jargon. It means taking the question seriously.

Answer the Questions They Are Actually Asking

Young adults bring particular questions to Mass, even when they do not voice them. The readings touch nearly all of them, if you listen for it:

• Meaning and purpose. What is my life actually for?
• Loneliness. Many young adults report feeling deeply isolated, even while constantly connected.
• Anxiety about the future, work, money, and the state of the world.
• Identity. Who am I, beneath the roles and the online presentation?
• Whether faith is credible. Can a thinking person really believe this?
• Suffering. Why does God allow it?
• Relationships and vocation. Who should I marry? Should I marry? What is God calling me to?
• Why the Church at all. Why can't I just be spiritual on my own?

A homily does not need to address all of these. But when a young adult hears the Sunday Gospel connected, honestly and specifically, to a question they have been carrying, they feel seen — and they come back. Our article on connecting the readings to daily life offers a method for building that bridge.

Speak to the Stage of Life They Are In

The young adult years are years of transition: leaving home, finishing school, a first real job, moving to a new city, dating, marriage, early parenthood. Each transition raises spiritual questions, and each is a moment when faith is either claimed as one's own or quietly set aside.

Remember, too, that many young adults in your pews are new to your parish. They moved for a job or for school, and they may not know a single other person in the building. A homily that occasionally names that experience — the loneliness of starting over, the difficulty of finding community in a new place — can make a newcomer feel suddenly at home.

Tell the Truth About the Hard Teachings

Young adults generally respect clarity. What they resist is harshness, hypocrisy, and teaching that seems to focus only on certain topics while ignoring others.

When you preach on a difficult teaching, explain the reasons behind it, connect it to the Church's larger vision of human dignity and flourishing, and speak with compassion for the real struggles people face in living it. Do not avoid hard teachings out of fear of losing young people — they can tell when a homilist is avoiding something, and they read it as a lack of conviction. But do not let a few topics become the only thing they ever hear from the ambo, either. Our guide to preaching hard truths with clarity and charity addresses this balance in depth.

Tell Stories That Sound Like Their Lives

If every illustration in your homilies comes from decades ago, young adults will conclude — perhaps unfairly — that the faith belongs to the past. Draw some of your stories from the world they actually inhabit: the pressure of a first job, the ache of a friendship that fell apart, the strange experience of being surrounded by people online and still feeling alone.

The saints help here, especially those who were young. Saint Thérèse of Lisieux died at twenty-four, having discovered a path to holiness in small and ordinary things. Saint Pier Giorgio Frassati, who died at twenty-four in 1925, was an avid mountaineer and a devoted friend who quietly served the poor of Turin. Young saints show young adults that holiness is not a project for later in life. It is available now. (Our article on using stories and illustrations faithfully offers more guidance.)

Invite Them to Something Real

A homily can open a door. What young adults do next depends on whether there is somewhere to walk through it.

Young adults often respond far better to invitations to do something than to invitations to attend something. An evening of adoration with confession available, a service project with the local St. Vincent de Paul Society, a small group that reads the Sunday readings together over dinner, an invitation to serve as a lector, catechist, or musician — these ask something of young people, and being asked is itself a sign of respect. Many young adults do not want to be entertained by the Church. They want to be trusted by it.

The most powerful invitation is personal. A priest or deacon who learns a young adult's name and asks them directly to help with something will often receive a yes that no bulletin announcement could produce.

Notice Them

Many young adults feel invisible in parish life. They have aged out of youth ministry, but the parish's programs are built around families with children and around retirees. They slip in, attend Mass, and slip out, and often no one learns their names for years.

Notice them. Greet them after Mass. Learn names. Ask what brought them to the parish. A culture of genuine welcome, which we describe in From Visitor to Parishioner, matters especially for this generation, because for many of them your parish is the first Catholic community they have had to choose for themselves.

A Final Word

Pope Francis began his letter to young people with a proclamation: "Christ is alive! He is our hope, and in a wonderful way he brings youth to our world" (Christus Vivit 1). That is the heart of what young adults need to hear from the ambo — not a lecture about their generation, but the living Christ, proclaimed by someone who clearly believes in Him.

Saint Paul told the young Timothy, "Let no one have contempt for your youth" (1 Timothy 4:12). Take the young adults in your pews seriously: their questions, their intelligence, their longing for something real. Preach to them honestly, invite them to something that matters, and learn their names. Some of them will stay because of it.